"LIGHT BROWN SKIN GIRL WANTING BLONDE HAIR HELP"

HI I WANTED TO ASK YOU ALL A QUESTION, I AM SPANISH AND HAVE HALLE BERRY''S SKIN TONE, SO I AM A LIGHT BROWN SKIN WHAT WOULD BE THE LIGHTEST I COULD GO WHEN IT COMES TO BLONDE HAIR COLOR??

I HAVE STARAIGHT HAIR, I HAVE ALWAYS DYED MY OWN HAIR SO I KNOW PRETTY MUCH HOW TO MIX COLORS, AND I HAVE NEVER REALLY DAMAGED MY HAIR,MY MOM IS A BEAUTICIAN SO I HAVE LEARNED FROM HER BUT SINCE SHE LIVES FAR FROM ME SHE CANT HELP ME, HOWEVER I WANT TO GO BLONDE!! BUT I DONT WANT TO LOOK RIDICULOUS SO PLEASE RECOMMEND A COLOR THAT WOULD HELP, AND PLEASE DONT TELL ME TO GO TO SALONS SINCE I HAVE HAD NIGHTMARES HAPPEN WITH MY HAIR AND THEN THEY CHARGE ME MORE THAN $150 AND DO A MESSED UP JOB, EVERY NICE COLOR I HAVE HAD I HAVE DONE IT ON MY OWN, SO IF YOU KNOW OF ANY PRETTY BLONDE SHADED LET ME KNOW.